多空隙的 meaning in English

multicellular
polycellular

Based on a discussion about the composition , microstructure and role of bone tissue , the requirements that artificial bioactive bone should meet are discussed , a simplified method of bone microstructure is put forward , an internal microstructure model for artificial bioactive bone is established the model is a structure with multi - holes , large area and volume
在阐述骨组织的组成、结构和功能的基础上，分析了具有活性的人工骨其内部结构应具备的条件，提出了骨内部微细结构的简化方法，建立了人工骨内部微细结构的模型。该模型是一个多孔、多空隙的结构，有较大的表面积与孔体积。